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Home/energy and power/Page 7

Discussion Forum Latest Questions

annu10
annu10
Asked: January 11, 2025In: Class-11-Physics

What are conservative forces? Explains

Forces are interactions that cause an object to change its motion, defined by magnitude and direction and can be balanced or unbalanced. Class 11 Physics, Chapter 5, explores work, energy, and power, emphasizing their definitions, principles, calculations and applications, which are ...

class 11 physicsenergy and powerforceswork
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annu10
annu10
Asked: January 11, 2025In: Class-11-Physics

Derive an expression for the kinetic energy of a body of mass m moving with velocity v.

Velocity is a vector quantity that describes the rate of change of an object’s position with respect to time and direction. Class 11 Physics explores the concepts of work, energy, and power, emphasizing their definitions, interrelationships, calculations and applications. This understanding ...

class 11 physicsenergy and powervelocitywork
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annu10
annu10
Asked: January 11, 2025In: Class-11-Physics

What is kinetic energy? Give some examples.

Energy is the capacity to do work, existing in various forms such as kinetic, potential, thermal, and chemical energy. Class 11 Physics covers the concepts of work, energy, and power, focusing on their definitions, relationships, calculations, and applications, essential for understanding ...

class 11 physicsenergy and powerwork
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annu10
annu10
Asked: January 11, 2025In: Class-11-Physics

What is meant by positive work, negative work and zero works? Give examples of each type.

Work is the energy transferred to or from an object via the application of force along a displacement, measured in joules. Class 11 Physics Work, Energy and Power CBSE EXAM 2024-25

class 11 physicsenergy and powerwork
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annu10
annu10
Asked: January 11, 2025In: Class-11-Physics

When is the work said to be done? Give some examples.

Work is the energy transferred to or from an object via the application of force along a distance. Class 11 Physics Work, Energy and Power CBSE EXAM 2024-25

class 11 physicsenergy and powerwork
  • 1 1 Answer
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